Design Techniques for Spectral Quantization in Wideband Speech Coding

Author(s)
Biundo, Giuseppina
Grassi, Sara
Ansorge, Michael
Pellandini, Fausto
Farine, Pierre-André
Date issued
October 11, 2002
In
Proceedings of the 3rd COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication, COST (European Cooperation in the field of Scientific and Technical Research), 2002/276/3/114-119
Abstract
In this paper we describe the design of spectral quantization for wideband speech coding in order to achieve low bit-rate, low-complexity, transparent quantization schemes. The theoretical bases are given as well as the experimental design, listening tests and the implementation in a proprietary CELP (Code Excited Linear Prediction) coder.
Publication type
journal article
Identifiers
https://libra.unine.ch/handle/20.500.14713/60251
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